Mounting assembly for mounting clamp

ABSTRACT

An unmanned aerial vehicle for mounting a clamp to a line includes a body, a first propeller attached to the body, a second propeller attached to the body, and a third propeller attached to the body. The body is between at least one of the first propeller and the second propeller, the first propeller and the third propeller, or the second propeller and the third propeller. A guide is attached to the body and is configured to support the clamp for mounting to the line by flying the unmanned aerial vehicle toward the line. The guide is configured to support the clamp such that an imaginary clamp line between a first jaw of the clamp and a second jaw of the clamp when the clamp is in an arrested position is non-parallel to a plane intersecting the first propeller, the second propeller, and the third propeller.

CROSS REFERENCE TO RELATED APPLICATIONS

This application claims priority to U.S. Provisional Patent ApplicationNo. 62/658,549 filed on Apr. 16, 2018, entitled “MOUNTING ASSEMBLY FORMOUNTING CLAMP” and U.S. Provisional Patent Application No. 62/794,897,filed on Jan. 21, 2019, entitled “MOUNTING ASSEMBLY FOR MOUNTING CLAMP,”both of which are hereby incorporated by reference herein.

TECHNICAL FIELD

The instant application is directed towards a mounting assembly. Forexample, the instant application is directed toward a mounting assemblyfor mounting a clamp to a line.

BACKGROUND

Mounting assemblies may be used for mounting a clamp. Mountingassemblies may be used to mount a clamp to a line.

SUMMARY

This summary is provided to introduce a selection of concepts in asimplified form that are further described below in the detaileddescription. This summary is not intended to identify key factors oressential features of the claimed subject matter, nor is it intended tobe used to limit the scope of the claimed subject matter.

According to some embodiments, an unmanned aerial vehicle for mounting aclamp to a line includes a body. The unmanned aerial vehicle alsoincludes first propeller attached to the body, a second propellerattached to the body, and a third propeller attached to the body. Thebody is between at least one of the first propeller and the secondpropeller, the first propeller and the third propeller, or the secondpropeller and the third propeller. The unmanned aerial vehicle furtherincludes a guide attached to the body, the guide is configured tosupport the clamp for mounting to the line by flying the unmanned aerialvehicle toward the line. The guide is configured to support the clampsuch that an imaginary clamp line between a first jaw of the clamp and asecond jaw of the clamp when the clamp is in an arrested position isnon-parallel to a plane intersecting the first propeller, the secondpropeller, and the third propeller.

According to some embodiments, an unmanned aerial vehicle for mounting aclamp to a line includes a body having a first side and a second side.The unmanned aerial vehicle also includes a support structure attachedto the first side of the body. The support structure is configured tosupport the unmanned aerial vehicle on a surface when the unmannedaerial vehicle is not flying. The unmanned aerial vehicle furtherincludes a guide attached to the first side of the body. The guide isconfigured to support the clamp for mounting to the line by flying theunmanned aerial vehicle toward the line.

According to some embodiments, a clamp includes a first jaw and a secondjaw attached to the first jaw. The clamp also includes a biasing memberhaving a first end attached to the first jaw and a second end attachedto the second jaw. The biasing member is configured to at least one of:rotate the first jaw relative to the second jaw about an axis; or rotatethe second jaw relative to the first jaw about the axis. The clampfurther includes an arresting member configured to engage at least oneof the first jaw or the second jaw. The arresting member is movablebetween a first position relative to at least one of the first jaw orthe second jaw and a second position relative to at least one of thefirst jaw or the second jaw. In the first position, the arresting memberis configured to at least one of: restrain rotation of the first jawrelative to the second jaw about the axis; or restrain rotation of thesecond jaw relative to the first jaw about the axis. In the secondposition, the arresting member is configured to at least one of: enablerotation of the first jaw relative to the second jaw about the axis; orenable rotation of the second jaw relative to the first jaw about theaxis.

According to some embodiments, a guide configured to support a clamp formounting to a line by flying, toward the line, an unmanned aerialvehicle to which the guide is attached includes a quick disconnectconfigured to disconnect the guide from the unmanned aerial vehicle.

According to some embodiments, an unmanned aerial vehicle for mounting aclamp to a line includes a body and a first propeller attached to thebody. The unmanned aerial vehicle also includes a guide attached to thebody that is configured to support the clamp for mounting to the line byflying the unmanned aerial vehicle toward the line. The unmanned aerialvehicle further includes a propeller guard attached to the body that isconfigured to inhibit the propeller from contacting the line and isconfigured to direct the clamp to the line.

According to some embodiments, an attachment feature of a guideconfigured to support a clamp for mounting to a line by flying, towardthe line, an unmanned aerial vehicle to which the guide is attached,includes an attachment component configured to attach the clamp to theguide. The attachment feature also includes a backing portion configuredto exert a detachment force on the clamp to detach the clamp from theguide as the clamp moves from an arrested position to a closed positionwhereby a distance between a first jaw of the clamp and a second jaw ofthe clamp is decreased to mount the clamp to the line.

The following description and annexed drawings set forth certainillustrative aspects and implementations. These are indicative of but afew of the various ways in which one or more aspects may be employed.Other aspects, advantages, and/or novel features of the disclosure willbecome apparent from the following detailed description when consideredin conjunction with the annexed drawings.

DESCRIPTION OF DRAWINGS

FIG. 1 is an illustration of a clamp mounting system including anunmanned aerial vehicle near a line;

FIG. 2 is an illustration of an unmanned aerial vehicle;

FIG. 3 is an illustration of an unmanned aerial vehicle;

FIG. 4 is an illustration of an unmanned aerial vehicle;

FIG. 5 is an illustration of a guide with a clamp;

FIG. 6 is an illustration of an example guide without clamps;

FIG. 7 is an illustration of an example mounting assembly;

FIG. 8 is an illustration of an example mounting assembly;

FIG. 9 is an illustration of an example mounting assembly;

FIG. 10 is an illustration of an example mounting assembly;

FIG. 11 is an illustration of an example second attachment feature;

FIG. 12 is an illustration of an example clamp;

FIG. 13 is an illustration of an example clamp;

FIG. 14 is an illustration of an example clamp;

FIG. 14B is an illustration of an example clamp;

FIG. 15 is an illustration of an example clamp;

FIG. 16 is an illustration of an example clamp;

FIG. 17 is an illustration of an example clamp;

FIG. 18 is an illustration of an example clamp;

FIG. 19 is an illustration of an example clamp;

FIG. 20 is an illustration of an example clamp;

FIG. 21 is an illustration of an example clamp;

FIG. 22 is an illustration of an example propeller guard;

FIG. 23 is an illustration of an example propeller guard

FIG. 24 is an illustration of an example propeller guard;

FIG. 25 is an illustration of an example propeller guard

FIG. 26 is an illustration of an example propeller guard;

FIG. 27 is an illustration of an example unmanned aerial vehicle;

FIG. 28 is an illustration of an example second attachment feature;

FIG. 29 is an illustration of an example second attachment feature;

FIG. 30 is an illustration of an example mounting assembly;

FIG. 31 is an illustration of an example mounting assembly;

FIG. 32 is an illustration of an example clamp;

FIG. 33 is an illustration of an example clamp;

FIG. 34 is an illustration of an example clamp;

FIG. 35 is an illustration of an example clamp;

FIG. 36 is an illustration of an example clamp;

FIG. 37 is an illustration of an example clamp;

FIG. 38 is an illustration of an example clamp;

FIG. 39 is an illustration of an example clamp;

FIG. 40 is an illustration of an example clamp mounting assembly; and

FIG. 41 is an illustration of an example clamp mounting assembly.

DETAILED DESCRIPTION

The claimed subject matter is now described with reference to thedrawings, wherein like reference numerals are used to refer to likeelements throughout. In the following description, for purposes ofexplanation, numerous specific details are set forth in order to providean understanding of the claimed subject matter. It is evident, however,that the claimed subject matter may be practiced without these specificdetails. In other instances, structures and devices are illustrated inblock diagram form in order to facilitate describing the claimed subjectmatter. Relative size, orientation, etc. of parts, components, etc. maydiffer from that which is illustrated while not falling outside of thescope of the claimed subject matter.

The present disclosure relates to supporting clamps in flight andmounting clamps to lines using an unmanned aerial vehicle (UAV). For thepurposes of the present disclosure, the terms unmanned aerial vehicle,UAV, and drone can be used interchangeably to indicate an aircraftwithout a human pilot onboard. UAVs can be a component of an unmannedaircraft system (UAS); which can include a UAV, a ground-basedcontroller, and a system of communications between the UAV and theground-based controller. UAVs may operate and/or fly with variousdegrees of autonomy, for example, fly under remote control by a humanoperator, fly autonomously by onboard computers, or fly using acombination of the two.

While there are many different styles of UAVs in use, some commonfeatures of UAVs include a body, propellers to develop lift, an electricmotor-driven propulsion apparatus attached to the UAV (e.g., attached tothe body), and a rechargeable electrical battery apparatus attached tothe UAV. The description and figures within this disclosure relate to aUAV having six propellers attached to arms extending radially away fromthe body of the UAV, however, this is not meant to be limiting, andvarious styles, sizes, and propulsion systems are contemplated for usewith the present disclosure.

Referring to FIG. 1, an overview of an unmanned aerial vehicle (UAV) 100in an application environment is illustrated. The UAV 100 can be onepart of a clamp attachment system 102 that also includes (as notedpreviously) a ground-based controller 104, and a system ofcommunications 106 between the UAV 100 and the ground-based controller104.

In some embodiments, the UAV 100 as part of the clamp attachment system102 may be used to mount or attach a clamp 108 to a line 110. For thepurposes of the present disclosure, the line can include, but is notlimited to: an overhead conductor, a power line, a cable, a wire, arope, a cord, a grounding/bonding device, etc. The line 110 may bepositioned at a location that is not easily accessible, such as adistance above the ground, as shown in FIG. 1. In some embodiments, theline 110 may comprise an overhead power line such that the line 110 isgenerally inaccessible (difficult to access, e.g., workers may need ahelicopter or bucket truck to access the overhead conductor). In someembodiments, line 110 may be used in electric power transmissionnetworks to transmit electrical energy. The line 110 can comprise one ormore overhead conductors that are suspended by towers and/or poles 112.In this way, the UAV 100 may be piloted or flown a distance above theground, whereupon the UAV 100 is able to mount the clamp 108 to the line110.

Referring to FIG. 2, a perspective view of the UAV 100 is illustratedaccording to some embodiments. The UAV 100 includes a body 200. The body200 can be a basic framework for mounting various components of the UAV100, such as a controller (not shown), rechargeable batteries 202, anantenna 204 to receive communications from the ground-based controller104 (shown in FIG. 1), etc. In some embodiments, the body 200 can becentered about a central axis 206. The body 200 can also provide amounting location for a first arm 208 configured to mount a firstpropeller 210 at a distance from the body 200. As such, the firstpropeller 210 is attached to the body 200 through the first arm 208.Similarly, a second arm 212 is attached to the body 200 and provides amount for a second propeller 214 to be attached to the body 200. A thirdarm 216 is also attached to the body 200 and provides a mount for athird propeller 218 that is attached to the body 200.

The body 200 is between at least one of the first propeller 210 and thesecond propeller 214, the first propeller 210 and the third propeller218, or the second propeller 214 and the third propeller 218. In someembodiments, the meaning of the body 200 being between a number ofpropellers is that the propellers are on opposing sides of the UAV 100.In some embodiments, the meaning of the body 200 being between a numberof propellers is that the propellers are attached to arms and the pathof attachment between the propellers extends from one propeller, throughan arm, through the body, and finally through another arm to anotherpropeller. A geometric construct of a plane 226 can also be describedthat intersects the first propeller 210, the second propeller 214, andthe third propeller 218. In some embodiments, for ease of description,the plane 226 can be defined by the center points of the propellers 210,214, and 218.

Referring to FIG. 3, a top, or plan, view of the UAV 100 proximate theline 110 is illustrated. As previously discussed, the figurescollectively show a UAV 100 having six propellers in a particularorientation (e.g., generally within a single plane and oriented in ahexagonal fashion as shown in FIG. 3), however, the UAV 100 can includeany suitable number and arrangement of propellers.

Referring to FIG. 4, a side, or elevation, view of the UAV 100 isillustrated in proximity to the line 110. It is also to be understoodthat each of the propellers can be canted such that the axis of rotationof each propeller is not parallel to the central axis 206, but anglestoward the central axis 206 as the axis of rotation extends upward andaway from the UAV 100. Canting of the propellers in this way canincrease the airborne stability of the UAV 100.

Returning to FIG. 2, the body 200 of the UAV 100 has a first side 220and a second side 222. A support structure 224 is attached to the firstside 220 of the body 200, for example, a pair of legs. The supportstructure 224 is configured to support the UAV 100 on a surface (e.g.,the ground, a work surface, etc.) when the UAV 100 is not flying. Insome embodiments, the support structure 224 can be rotated about amounting joint at the body 200 during UAV 100 flight.

Returning to FIG. 4, a guide 400 is attached to the first side 220 ofthe body 200. The first side 220 is the side of the body 200 that facesdownward, or toward the ground. The guide 400 is configured to supportthe clamp 108 for mounting the clamp 108 to the line 110 by flying theUAV 100 toward the line 110. In some embodiments, the guide 400 isconfigured to support the clamp 108 for mounting the clamp 108 to theline 110 by flying the UAV 100 toward the line 110 and causing contactbetween the clamp 108 and the line 110.

Referring to FIG. 5, a detail view of the guide 400 is shown with theclamp 108 attached to the guide 400. The guide 400 includes a mount 402a first attachment feature, and a second attachment feature 404. In someembodiments, the mount 402 and the second attachment feature 404 may beattached to each other with additional components between the mount 402and the second attachment feature 404, as is the case with theembodiment shown in FIG. 5. In some embodiments, the second attachmentfeature 404 is attached directly to the mount 402, as will be discussedbelow. Regardless of the attachment arrangement between the secondattachment feature 404 and the mount 402, the mount 402 can be attachedto the UAV 100, while the second attachment feature 404 can be attachedto the clamp 108.

Referring to FIG. 6, a detail view of the guide 400 is shown with theclamp 108 removed from the guide 400 and the support structure 224removed from the body 200 for clarity. The mount 402 of the guide 400 isshown as mounted to the first side 220 of the body 200. In someembodiments, the mount 402 comprises one or more columns 600. Forexample, the mount 402 may comprise a first column 602, a second column604, a third column 606, and/or a fourth column 608. The first column602, the second column 604, the third column 606, and/or the fourthcolumn 608 may be spaced apart and may extend substantially parallel toone another. In some embodiments, the first column 602, the secondcolumn 604, the third column 606, and/or the fourth column 608 may bespaced apart to form a rectangular shape, though, other shapes areenvisioned. Additionally, first ends of the first column 602, the secondcolumn 604, the third column 606, and/or the fourth column 608 may beattached to a base 610.

Referring to FIG. 7, a detail view of the mount 402 is illustrated.Opposing second ends of the first column 602, the second column 604, thethird column 606, and/or the fourth column 608 may include the firstattachment feature 612. In some embodiments, the first attachmentfeature 612 may comprise a first locking bracket 614, a second lockingbracket 616, a third locking bracket 618, and/or a fourth lockingbracket 620. The first locking bracket 614 may be attached to the firstcolumn 602. The second locking bracket 616 may be attached to the secondcolumn 604. The third locking bracket 618 may be attached to the thirdcolumn 606. The fourth locking bracket 620 may be attached to the fourthcolumn 608.

The first attachment feature 612 (e.g., the locking brackets 614, 616,618, 620) comprises any number of structures configured to attach themount 402 to the UAV 100. In some embodiments, the locking brackets 614,616, 618, 620 may comprise a wall that defines an opening into which aportion of the UAV 100 may be received, such as a rail 624, 626 of theUAV 100, for example. In this way, the locking brackets 614, 616, 618,620 may receive a rail of the drone, such as by the first lockingbracket 614 and the second locking bracket 616 receiving a first rail624 (shown in FIG. 6) of the UAV 100, and the third locking bracket 618and the fourth locking bracket 620 receiving a second rail 626 (shown inFIG. 6) of the UAV 100. As such, in some embodiments, the firstattachment feature 612 may function to removably attach the mount 402 ofthe guide 400 to the UAV 100.

Returning to FIG. 7, in some embodiments, the mount 402 comprises one ormore lateral supports 628 that may extend between the columns 602, 604,606, 608. For example, the lateral supports 628 may comprise a firstlateral support 630, a second lateral support 632, a third lateralsupport 634, and/or a fourth lateral support 636. The first lateralsupport 630 may extend between the first column 602 and the secondcolumn 604. The second lateral support 632 may extend between the thirdcolumn 606 and the fourth column 608. The third lateral support 634 mayextend between the second column 604 and the fourth column 608. Thefourth lateral support 636 may extend between the first column 602 andthe third column 606. In some embodiments, the lateral supports 630,632, 634, 636 may extend in a direction that is non-parallel to thecolumns 602, 604, 606, 608, such as by extending substantiallyperpendicular to the columns 602, 604, 606, 608. In some embodiments,the first lateral support 630 may extend substantially parallel to thesecond lateral support 632. In some embodiments, the third lateralsupport 634 may extend substantially parallel to the fourth lateralsupport 636. In this way, the ends of the lateral supports 630, 632,634, 636 may be attached to the respective columns 602, 604, 606, 608 towhich the lateral supports extend between. As such, the lateral supports630, 632, 634, 636 may provide additional support to the columns 602,604, 606, 608 so as to limit unintended vibration, flexing, deformation,or the like.

The mount 402 can also include the base 610. In some embodiments, thebase 610 is attached to an end of the columns 602, 604, 606, 608 that isopposite the first attachment feature 612. In this way, the base 610 isspaced a distance apart from the UAV 100. The base 610 may provideadditional support to the columns 602, 604,606, 608 so as to limitunintended vibration, flexing, deformation, or the like.

Referring to FIG. 8, the UAV 100 includes a rotation device 800configured to rotate about an axis (e.g., the central axis 206) that isperpendicular to the plane 226 (shown in FIG. 2). The rotation device800 can also be termed a clamp carrier. The second attachment feature404 is configured to support the clamp 108 and is attached to therotation device 800 such that rotation of the rotation device 800 canmaneuver the clamp 108 into a first position for mounting to the line110 (e.g., the right-most clamp 108 shown in FIG. 5). Additionally,rotation of the rotation device 800 can maneuver the clamp 108 into asecond position for mounting to a second line. In some embodiments, thesecond line can be defined as the same line 110 that has had a clamp 108mounted to the line 110 at a different location. In some embodiments,the second line is a different line than line 110.

In some embodiments, the base 610 can provide a mounting location for adriver 802 (e.g., a servo motor). The driver 802 can be used to rotatethe rotation device 800 a fixed number of degrees to help ensure that aclamp 108 is at the proper location to mount to the line 110. In someembodiments, a controller on the UAV 100 can receive a signal from theground-based controller 104 to cycle the rotation device 800 to mountthe next clamp 108 in sequence. The driver 802 can then rotate therotation device 800 a fixed number of degrees (e.g., 90 degrees) inorder to place the next clamp 108 in a position to be mounted to theline 110. In some embodiments, an operator using the ground-basedcontroller 104 (shown in FIG. 1) can use a single motion (e.g., depressa button), in order to cause the driver 802 to rotate the rotationdevice 800 to the next position. It is worthy of note that the rotationdevice 800 can be used such that the UAV 100 can approach the line 110from a single orientation for each clamp mounting event. In other words,the operator or pilot of the UAV 100 does not have to consider whichdirection in which to orient the UAV 100 in order to mount the nextclamp 108 in a mounting sequence.

Returning to FIG. 6, the rotation device 800 can also includeover-distance guards 640 extending generally downward from the rotationdevice 800. The over-distance guards 640 can help protect the clamps 108if the UAV 100 is driven too far toward/into the line 110. For example,the over-distance guards 640 prevent the clamps 108 from being forciblyremoved from the second attachment features 404 if the line 110 impactsthat part of the guide 400. Any suitable number and construction styleof over-distance guards 640 are contemplated.

Returning to FIG. 8, a connection feature 804 can include a fitting 806configured to reliably transmit rotational force from the driver 802(e.g., the servo motor) to the rotation device 800. In some embodiments,the fitting 806 can be a splined fitting with a female spline member 808attached to an output of the driver 802. The female spline member 808 isconfigured to cooperate with a male spline member 810 mounted to therotation device 800. Any suitable device used to transmit rotationalforce between the driver 802 and the rotation device 800 can be used inthe spirit of this disclosure.

Additionally, the guide 400 can include a quick disconnect feature 812configured to disconnect the guide 400 from the UAV 100. The quickdisconnect feature 812 can include the spline members 808, 810 asdescribed above. The quick disconnect feature 812 can foster relativelyquick replacement of a rotation device 800 after all of the clamps 108from a first rotation device 800 have been mounted to a line 110 ormultiple lines 110. An operator or pilot can relatively quickly removethe empty rotation device 800 with a rotation device 800 with a fullcomplement of clamps 108.

For the purposes of this disclosure, the quick disconnect feature 812includes any plug (e.g., the male spline member 810) and socket (e.g.,the female spline member 808) connector that does not require the use oftraditional hand tools to operate. When connected properly, the plug andsocket lock the joint effectively to resist any tensile forces that tendto pull the connector apart. The quick disconnect feature 812 enablesthe mount 402 and the rotation device 800 to be relatively easilydisconnected without tools by disengaging a locking mechanism andseparating the plug and socket.

Referring to FIG. 9, the quick disconnect feature 812 is shown with thefemale spline member 808 pulled upward (e.g., by using an operator'shand) against an internal spring force to release the internal lock inpreparation for insertion of the male spline member 810.

Referring to FIG. 10, the male spline member 810 has been inserted intothe female spline member 808 and the female spline member 808 has beenreleased and has moved to a downward locked position. In this position,the quick disconnect feature 812 is locked and the rotation device 800is firmly connected to the mount 402 and thus the UAV 100. As described,the second attachment feature 404 is configured to attach the clamp 108to the guide 400, and the quick disconnect feature 812 is configured todisconnect the second attachment feature 404 from the first attachmentfeature 612 such that the second attachment feature 404 is disconnectedfrom the UAV 100.

Referring to FIG. 11, a perspective view of a second attachment feature404 is shown in detail. The second attachment feature 404 includes anattachment component 1100. The attachment component 1100 may extendoutwardly from a center of the second attachment feature 404 and may besized to fit within an attachment opening defined by the rotation device800. In some embodiments, the attachment portion 1100 may have one ormore openings 1101 to allow for mechanical fasteners (not shown) to passtherethrough so as to attach the second attachment feature 404 to therotation device 800.

The second attachment feature 404 comprises an alignment structure 1102that is attached to the attachment portion 1100 that will be discussedin greater detail below. The alignment structure 1102 configured todirect the clamp 108 to the line 110 for mounting the clamp 108 to theline 110. In some embodiments, the second attachment feature 404includes a cross-brace 1104. The cross-brace 1104 may be disposedbetween the attachment portion 1100 and the alignment structure 1102. Insome embodiments, the cross-brace 1104 may extend substantiallyperpendicular to the attachment portion 1100, with the attachmentportion 1100 attached to the cross-brace 1104. In some embodiments, thealignment structure 1102 may be attached to the cross-brace 1104opposite the attachment portion 1100. That is, in some embodiments, theattachment portion 1100 may be attached to a first side of thecross-brace 1104 while the alignment structure 1102 may be attached to asecond side of the cross-brace 1104.

The cross-brace 1104 includes one or more attachment walls, such as afirst attachment wall 1106 and a second attachment wall 1108. The firstattachment wall 1106 and the second attachment wall 1108 may be attachedto the cross-brace 1104 on the same side as the alignment structure1102. In this way, the first attachment wall 1106 and the secondattachment wall 1108 may be disposed between the elongated arms 1110 ofthe alignment structure 1102. The first attachment wall 1106 and thesecond attachment wall 1108 may extend a distance outwardly from thecross-brace 1104, and may be spaced apart to define an opening 1112there-between. In some embodiments, the first attachment wall 1106 andthe second attachment wall 1108 may comprise an attachment component1114 configured to attach the clamp 108 to the guide 400. In someembodiments, the attachment component can be a first mating portion 1116such as a protrusion or nub. For example, the first mating portion 1116may project inwardly from the first attachment wall 1106 toward thesecond attachment wall 1108. Although hidden in FIG. 11, another firstmating portion 1116 may project inwardly from the second attachment wall1108 towards the first attachment wall 1106.

Remaining with FIG. 11, the second attachment feature 404 can include anabutment wall 1118. In an example, the abutment wall 1118 can beattached to the cross-brace 1104, such as by extending outwardly fromthe cross-brace 1104. For example, the abutment wall 1118 may extendsubstantially perpendicular to the cross-brace 1104, and may extenddownwardly from the cross-brace 1104. The abutment wall 1118 maycomprise an abutment extension 1120. In some embodiments, a first end1122 of the abutment wall 1118 may be attached to the cross-brace 1104while a second end 1124 of the abutment wall 1118 may be attached to theabutment extension 1120. The abutment extension 1120 may extendsubstantially perpendicular to the abutment wall 1118, such as byextending in the same direction as the elongated arms 1110. In this way,as illustrated in FIG. 11, one end of the abutment extension 1120 may beattached to the abutment wall 1118 while another end of the abutmentextension 1120 may be spaced apart from the abutment wall 1118. In someembodiments, the end of the abutment extension 1120 is in closerproximity to the cross-brace 1104 than the first mating portion 1116.

In some embodiments, the first mating portion 1116 is configured to matewith a second mating portion (to be discussed below) of the clamp 108 toattach the clamp 108 to the second attachment feature 404. The firstmating portion 1116 may have a non-circular shape. That is, in anexample, the first mating portion 1116 may have a half-circular shape.The shape of the first mating portion 1116 can ease attachment and/ordetachment of the clamp 108 from the second attachment feature 404, andthus, the guide 400.

Referring to FIG. 12, a perspective view of the clamp 108 isillustrated. The clamp 108 may comprise a first jaw 1200 and a secondjaw 1202 attached to the first jaw 1200. The first jaw 1200 and thesecond jaw 1202 may be movable relative to each other. The first jaw1200 may extend between a gripping end 1204 and an attachment end 1206.The gripping end 1204 may be curved and may define one or more innerteeth, for example. In some embodiments, the first jaw 1200 may extendnon-linearly between the gripping end 1204 and the attachment end 1206.

The second jaw 1202 may be attached to the first jaw 1200 and may definea gripping opening 1208. In some embodiments, the second jaw 1202 mayextend between a gripping end 1210 and an attachment end 1212. Thegripping end 1210 may be curved and may define one or more inner teeth,for example. In this way, the teeth of the gripping ends 1204, 1210 mayprovide an increased frictional surface so as to improve the gripping ofthe line 110 by the clamp 108. In some embodiments, the inner teeth maybe covered by a relatively soft or flexible cover 1214.

The attachment end 1212 of the second jaw 1202 may be attached to theattachment end 1206 of the first jaw 1200. In some embodiments, theattachment end 1212 of the second jaw 1202 may be pivotably attached tothe attachment end 1206 of the first jaw 1200. That is, the first jaw1200 may pivot about an axis 1216 relative to the second jaw 1202. Insome embodiments, the axis 1216 may intersect the attachment ends 1206,1212 of the first jaw 1200 and the second jaw 1202. In this way, thefirst jaw 1200 and the second jaw 1202 may move (e.g., rotate, pivot,etc.) relative to each other between an over-center position, anarrested position, and a closed position. In some embodiments, both theover-center position and the arrested position can be considered anopened position. In the opened position, the first jaw 1200 and thesecond jaw 1202 may receive the line 110 within the gripping opening1208 in order to mount the clamp 108 to the line 110. In the closedposition, the line 110 may be gripped by the first jaw 1200 and thesecond jaw 1202, such that the clamp 108 may remain affixed to the line110.

Referring to FIG. 13, in order to assist in moving the first jaw 1200and the second jaw 1202 between the opened and the closed positions, theclamp 108 may comprise a biasing member 1218. The biasing member 1218may extend between a first end 1222 and a second end 1224. In someembodiments, the biasing member 1218 may comprise a spring, such as aspring that extends along a biasing member axis 1226. The first end 1222of the biasing member 1218 may be attached to the first jaw 1200. Thesecond end 1224 of the biasing member 1218 may be attached to the secondjaw 1202. In some embodiments, the biasing member 1218 is configured toat least one of: rotate the first jaw 1200 relative to the second jaw1202 about the axis 1216 (shown in FIG. 12) or rotate the second jaw1202 relative to the first jaw 1200 about the axis 1216. In this way,the biasing member 1218 may bias the first jaw 1200 and the second jaw1202 towards a closed position (e.g., with the gripping end 1204 of thefirst jaw 1200 tending to move towards the gripping end 1210 of thesecond jaw 1202).

Referring to FIG. 14, in some embodiments, the first jaw 1200 can beformed of two parts that sandwich the second jaw 1202. In thecross-section view of FIG. 14, one side of the first jaw 1200 is removedto see the interaction between the components that make up the clamp108. The clamp 108 includes an arresting member 1230 to selectivelyretain the clamp 108 in an opened position (e.g., the arrestedposition). For example, the arresting member 1230 may hold the first jaw1200 and the second jaw 1202 in the opened position, such that the clamp108 may receive the line 110 within the attachment end 1206. In someembodiments, the arresting member 1230 may extend along an axis betweena first end 1232 and a second end 1234. The first end 1232 may beattached to the first jaw 1200. For example, the first end 1232 may beattached at an attachment location 1236 of the first jaw 1200. In someembodiments, the arresting member 1230 may be pivotably attached to thefirst jaw 1200, such that the arresting member 1230 may pivot relativeto the first jaw 1200 about an axis 1238 (shown in FIG. 12).

The second end 1234 of the arresting member 1230 may be removablyattached to the first jaw 1200. For example, the second end 1234 of thearresting member 1230 may comprise a first ledge 1240. The first ledge1240 may comprise a protuberance, an outcropping, or the like thatprojects along a direction that is non-parallel (e.g., perpendicular,etc.) to an axis along which the arresting member 1230 extends. In someembodiments, the first ledge 1240 may engage a second ledge 1242 that isdefined on the first jaw 1200. For example, the first ledge 1240 of thearresting member 1230 may rest upon the second ledge 1242 of the firstjaw 1200 when the clamp 108 is in the opened, arrested position (e.g.,as illustrated).

Also, while in the arrested position, the arresting member 1230 may beremovably attached to the second jaw 1202. For example, the second jaw1202 can include a nose area 1250. In some embodiments, the nose area1250 can be formed on a relatively narrow portion of the second jaw 1202that moves between the two halves of the first jaw 1200. As shown, thenose area 1250, together with the second ledge 1242, sandwiches thefirst ledge 1240 between the nose area 1250 and the second ledge 1242.As such, the first ledge 1240 presents a physical interferencepreventing rotation of the first jaw 1200 relative to the second jaw1202. Similarly, the physical interference prevents rotation of thesecond jaw 1202 relative to the first jaw 1200. This is only one exampleof how the arresting member 1230 can interact with the first jaw 1200and the second jaw 1202 to maintain the clamp 108 in the opened position(e.g., the arrested position) despite the force of the biasing member1218 urging the clamp 108 to move toward the closed position.

In the opened, arrested position as shown in FIG. 14, the biasing member1218 may exert a closing force 1244 (represented by a curved arrow) onthe first jaw 1200 and the second jaw 1202 to bias the clamp 108 towardthe closed position. When the arresting member 1230 is in contact withthe second jaw 1202 (e.g., by virtue of the nose area 1250 resting uponthe first ledge 1240), the arresting member 1230 may maintain the clamp108 in the opened, arrested position, with the first jaw 1200 and thesecond jaw 1202 spaced apart despite the bias of the biasing member 1218toward the closed position.

As described, the arresting member 1230 is configured to engage at leastone of the first jaw 1200 or the second jaw 1202. The arresting member1230 is movable between a first position relative to at least one of thefirst jaw 1200 or the second jaw 1202 and a second position relative toat least one of the first jaw 1200 or the second jaw 1202. In the firstposition, the arresting member 1230 is configured to at least one of:restrain rotation of the first jaw 1200 relative to the second jaw 1202about the axis 1216 (shown in FIG. 12), or restrain rotation of thesecond jaw 1202 relative to the first jaw 1200 about the axis 1216. Inthe second position, the arresting member 1230 is configured to at leastone of: enable rotation of the first jaw 1200 relative to the second jaw1202 about the axis 1216, or enable rotation of the second jaw 1202relative to the first jaw 1200 about the axis 1216.

Remaining with FIG. 14, the clamp 108 may be moved in a first direction1400 toward the line 110. As the clamp 108 is moved toward the line 110,a distance 1402 between the line 110 and the arresting member 1230 maybe reduced.

Referring to FIG. 14B, the clamp 108 can be placed into an over-centerposition, which can aid an operator in placing the clamp 108 in thearrested position. As shown, if the first jaw 1200 and the second jaw1202 are a suitable number of degrees away from each other, the biasingmember 1218 (or at least the biasing member axis 1226) will move from afirst side 1408 of the axis 1216 to a second side 1410 of the axis 1216.In this position, the biasing member 1218 will thus be biasing the firstjaw 1200 and the second jaw 1202 toward the opened position, rather thanthe closed position, and thus the clamp 108 will remain open without anexternal force maintaining the clamp 108 in the opened position. It isunderstood that a stop or limiter may be included on at least one of thejaws 1200, 1202 to limit the rotational travel distance in theover-center position.

Referring to FIG. 15, the line 110 may eventually come into contact withthe arresting member 1230 and apply a force in a second direction 1502onto the arresting member 1230. This force in the second direction 1502causes the first ledge 1240 of the arresting member 1230 to dislodgefrom its sandwiched location between the second ledge 1242 of the firstjaw 1200 and the nose area 1250 of the second jaw 1202. The second end1234 of the arresting member 1230 may therefore pivot in a backwardsdirection 1504.

Referring to FIG. 16, as a result of the second end 1234 of thearresting member 1230 no longer contacting the second ledge 1242 of thefirst jaw 1200 and the nose area 1250 of the second jaw 1202, thearresting member 1230 may not maintain the first jaw 1200 and the secondjaw 1202 in the opened (e.g., arrested) position. Rather, the force ofthe biasing member 1218 may cause the first jaw 1200 and the second jaw1202 to move towards each other into the closed position.

Referring to FIG. 17, in this way, the line 110 may be gripped betweenthe first jaw 1200 and the second jaw 1202 to mount the clamp 108 to theline 110. The biasing member 1218 is configured to then maintain theclamp 108 in the closed position until it is acted upon by an outsideforce. As such, the clamp 108 can remain reliably mounted to the linefor a relatively long time.

As a summary of the clamp 108 positions, the biasing member 1218 isconfigured to urge rotation of at least one of the first jaw 1200 or thesecond jaw 1202 to at least one of an over-center position, an arrestedposition, or a closed position. When the first jaw 1200 and the secondjaw 1202 are in the over-center position, the biasing member 1218, or atleast the biasing member axis 1406 is located on the first side 1408 ofthe axis 1216. When the first jaw 1200 and the second jaw 1202 are inthe closed position, the biasing member 1218 is located on the secondside 1410 of the axis 1216.

Referring to FIG. 18, in some embodiments, the first jaw 1200 may definea slot 1800 that is defined between spaced apart jaw walls of the firstjaw 1200. This slot 1800 may be sized to accommodate the arrestingmember 1230 as the arresting member 1230 pivots in the backwardsdirection 1504 (shown in FIG. 15) and through the first jaw 1200.

Referring to FIG. 19, the clamp 108 is shown attached to the secondattachment feature 404 of the guide 400. The second attachment feature404 is configured to support the clamp 108 for mounting to the line 110by flying, toward the line, the UAV 100 to which the guide 400 isattached as has been previously discussed. The attachment feature 404includes an attachment component 1114 (shown in FIG. 11) configured toattach the clamp 108 to the guide 400. In FIG. 19, the clamp is shown inthe arrested position and the clamp 108 is in position to be mounted tothe line 110.

Referring to FIG. 20, the line 110 (not shown in this figure), hascontacted the arresting member 1230. The resultant force between theline 110 and the arresting member 1230 causes the second end 1234 of thearresting member 1230 to leave engagement or contact with the secondledge 1242 of the first jaw 1200 and the nose area 1250 of the secondjaw 1202. As a result of the second end 1234 of the arresting member1230 no longer contacting the second ledge 1242 of the first jaw 1200and the nose area 1250 of the second jaw 1202, the arresting member 1230may not maintain the first jaw 1200 and the second jaw 1202 in theopened (e.g., arrested) position, and the clamp 108 is beginning to moveto the closed position.

Also in FIG. 20, the second attachment feature 404 includes a backingportion 2000. In some embodiments, the backing portion 2000 is angledand is configured to be impacted by the arresting member 1230. As thebiasing member 1218 (not shown) forces the second jaw 1202 to rotaterelative to the first jaw 1200, a portion 1252 of the second jaw 1202(shown in FIG. 17) strikes the arresting member 1230 with significantforce. This force propels the arresting member 1230 (e.g., the firstledge 1240) into contact with the backing portion 2000 as the arrestingmember 1230 rotates.

The backing portion 2000 is configured to exert a detachment force inthe direction of arrow 2002 on the clamp 108 to forcibly detach theclamp 108 from the guide 400. The detachment force 2002 is a function ofkinetic energy (e.g., rapid movement of the second jaw 1202 relative tothe first jaw 1200) that causes the clamp 108 to move from the arrestedposition to the closed position. This detachment occurs as the clamp 108moves from the arrested position to the closed position whereby adistance between a first jaw 1200 of the clamp 108 and a second jaw 1202of the clamp 108 is decreased to mount the clamp 108 to the line 110.

The backing portion 2000 is configured to exert the detachment force2002 to the arresting member 1230 of the clamp 108 responsive to thearresting member 1230 contacting the backing portion 2000 as the clamp108 moves from the arrested position to the closed position. Thearresting member 1230 then translates the force 2002 to at least one ofthe first jaw 1200 or the second jaw 1202 to overcome the forcesmaintaining attachment between the clamp 108 and the second attachmentfeature 404, thus removing the clamp 108 from the second attachmentfeature 404 and the guide 400.

Referring to FIG. 21, as previously discussed, the second attachmentfeature 404 includes an attachment component 1100 includes a firstmating portion 1116 (shown in FIG. 11) configured to mate with a secondmating portion 2100 of the clamp 108 to attach the clamp 108 to theguide 400. In some embodiments, the second mating portion 2100 is anaperture defined by a portion of the first jaw 1200. It is to beunderstood that the first mating portion 1116 (e.g., the protrusion onthe second attachment feature 404) can be located instead on the clamp108 and the second mating portion 2100 (e.g., the aperture defined bythe clamp 108) can be located on the second attachment feature 404. Inorder to ease the forcible, automatic removal of the clamp 108instantaneously with the mounting of the clamp 108 to the line 110, theattachment component 1100 can be elastically deformable to attach theclamp 108 to the guide 400.

Returning to FIG. 19, the second attachment feature 404 can include thepreviously discussed abutment wall 1118 and the abutment extension 1120.In some embodiments, a face 1900 of the abutment extension 1120 cancontact the clamp 108 when the clamp 108 is attached to the secondattachment feature 404. It is possible that the clamp 108 may have someability to rotate about the connection with the second attachmentfeature 404 at the first mating portion 1116 engagement with the secondmating portion 2100 of the clamp 108. However, the contact between theclamp 108 and the abutment extension 1120 helps maintain the open side1902 of the clamp 108 at a particular angle with respect to the plane226 (shown in FIG. 2).

The contact between the clamp 108 and the abutment extension 1120enables the guide 400 to be configured to support the clamp 108 suchthat an imaginary clamp line 1904 between the first jaw 1200 of theclamp 108 and the second jaw 1202 of the clamp 108 when the clamp 108 isin the arrested position is non-parallel to the plane 226 intersectingthe first propeller 210, the second propeller 214, and the thirdpropeller 218 (shown in FIG. 2).

Referring to FIG. 22, the UAV 100 can include a propeller guard 2200that is at an angle 2202 relative to the plane 226 intersecting thefirst propeller 210, the second propeller 214, and the third propeller218 to direct the clamp 108 to the line 110. As has been discussed, therotation device 800 enables the UAV 100 to approach the line 110 tomount the clamp 108 to the line 110 from a single orientation (e.g.,line 2204). The propeller guard 2200 can extend help ensure the line 110will not contact the propellers on the side of the UAV 100 thatapproaches the line 110. A first side 2206 of the propeller guard 2200can be located above the propeller, and then angle to a second side 2208of the propeller that is generally in front of the propeller (e.g., inthe direction 2204 of the application of the clamp 108). The propellerguard 2200 then extends along a third side 2210 at an angle 2202relative to the plane 226 to direct the clamp 108 to the line 110. Insome examples there may be an intermediate propeller guard portion 2212between the second side 2208 and the third side 2210.

Referring to FIG. 23, the line 110 is shown in contact with the secondside 2208 of the propeller guard 2200 to show the propeller guard 2200inhibiting and or prohibiting contact between the line 110 and thepropellers of the UAV 100.

Referring to FIG. 24, the line 110 is shown in contact with the thirdside 2210 of the propeller guard 2200 that is configured to direct theclamp 108 to the line 110. At contact, a force imparted to the propellerguard 2200 third side 2210 is represented by line 2400. The resultantforces on the UAV 100 can be represented in orthogonal directions asvertical force 2402 and horizontal force 2404. The resultant verticalforce 2402 will urge the UAV 100 in an upward direction to direct theclamp 108 to the line 110. The vertical force 2402 will continue to urgethe UAV 100 in an upward direction as the UAV 100 is moving in thedirection toward the line 110 (e.g., direction 2406).

Referring to FIG. 25, the elevation view of the UAV 100 showscooperation between the third side 2210 of the propeller guard 2200 andthe alignment structure 1102 of the second attachment feature 404. Asthe line 110 passes away from the end of the third side 2210 of thepropeller guard 2200, the line 110 can contact the alignment structure1102 to further direct the clamp 108 to the line 110. In someembodiments, any gap between the third side 2210 and the alignmentstructure 1102 are significantly smaller than a diameter of the line 110such that the line cannot pass between the third side 2210 and thealignment structure 1102.

Referring to FIG. 26, the propeller guard 2200 can include an upwardfacing stop 2600 extending away from the first side 2206 of thepropeller guard 2200. In FIG. 26, the line 110 is shown in contact withthe stop 2600 to demonstrate the potential of the stop 2600 to reduceand/or eliminate the possibility of the line 110 passing over a portionof the front side of the UAV 100 and making contact with the propellerson the side opposite the forward side of the UAV 100.

In some embodiments, the UAV 100 can include a first camera to providevisual assistance to a ground-based operator. For example, the firstcamera can include a system of communications 106 between the UAV 100and the ground-based controller 104 such that the first camera can relaypictures and/or moving images from an aerial location to theground-based controller 104. The ground-based operator can view theimages from the first camera in order to properly position the UAV 100to align the clamp 108 to the line 110. In some embodiments, theground-based operator can view a screen on the ground-based controllerto fly the UAV 100 to present the clamp 108 to the line 110 and causecontact between the clamp 108 and the line 110 to move the arrestingmember xxx to automatically close the clamp 108 around the line 110 tomount the clamp 108 to the line 110. In general, the first camera can bemounted to face a direction toward what may be considered the “front” ofthe UAV 100, such that the ground-based operator can watch the line 110as it is approached by the UAV 100 and guide the UAV 100 to the line110.

Additionally, the UAV 100 can include a second camera mounted on an armof the UAV 100 and facing toward the clamp 108 that is attached to theguide 400 or the second attachment feature 404. The second camera caninclude a system of communications 106 between the UAV 100 and one ormore ground-based controllers. In some embodiments, a secondground-based operator can view the images from the second camera on asecond ground-based controller 114 (shown in FIG. 1) in order to limitthe amount of information presented at the ground-based controller 104.The second camera can relay information regarding the interactionbetween the clamp 108 and the line 110 that may not be within theviewing range of the first camera.

Returning to FIG. 18, A power line protection device 1812 can beprovided for protecting a power line (e.g., line 110) from animals(e.g., avifauna) and/or for protecting animals from the power line. Insome embodiments, the animals comprise airborne animals, such as birds,bats, etc. In some examples, the animals may be airborne during the dayand/or at night. To limit animal contact with the line 110, the powerline protection device 1812 is provided. The power line protectiondevice 1812 is effective in deterring avifauna (e.g., birds, bats, andother flying creatures) from flying into the line 110 during the dayand/or at night. For example, the power line protection device 1812 canemit light, so as to deter avifauna (e.g., birds, bats, and other flyingcreatures) at night. Additionally, the power line protection device 1812is conspicuous during the day and can reflect light, so as to deteranimals during the day.

In some embodiments, the power line protection device 1812 may bebrightly colored, such as by having an orange color, yellow color, redcolor, etc. However, these bright colors may not be visible in low lightconditions (e.g., dawn, dusk, night time). As such, one or morestructures, components, etc. may be provided for reflecting and/oremitting light, with this reflected and/or emitted light being visiblein low light conditions and during the day.

In some embodiments, the line protection device 1812 may be attached tothe clamp 108. The line protection device 1812 may be attached in anynumber of ways, such as with mechanical fasteners, or the like. In someembodiments, the line protection device 1812 may hang from a bottom sideof the clamp 108, such that the line protection device 1812 isrelatively visible by birds or other animals.

Referring to FIG. 27, in some embodiments, the UAV 100 can include aguide 2700. The guide 2700 includes a mount 2702, a first attachmentfeature 2704, and a second attachment feature 2706 configured to supporta clamp 2708. In some embodiments, the mount 2702 and the secondattachment feature 2706 may be attached to each other with additionalcomponents between the mount 2702 and the second attachment feature2706, as is the case with the embodiment shown in FIG. 5. However, insome embodiments, such as the embodiment in FIG. 27, the secondattachment feature 2706 is attached directly to the mount 2702.

As shown in FIG. 7, the base 610 of the mount 2702 may define one ormore attachment openings 700. For example, the base 610 may define afirst attachment opening 702, a second attachment opening 704, a thirdattachment opening 706, and/or a fourth attachment opening 708. Theattachment openings 700 may be sized to receive the second attachmentfeature 2706. In some embodiments, the guide 2700 does not include arotation device, and an operator is required to orient the UAV 100 foreach particular clamp 108 to be mounted to the line 110.

Referring to FIG. 28, a second attachment feature 2706 according to someembodiments is illustrated. In these embodiments, the second attachmentfeature 2706 comprises an attachment portion 2802. The attachmentportion 2802 may extend outwardly from a center of the second attachmentfeature 2706 and may be sized to fit within one of the attachmentopenings 700. The attachment portion 2802 may have one or more openingsto allow for mechanical fasteners to pass there-through so as to attachthe second attachment feature 2706 to the mount 2702.

The second attachment feature 2706 comprises an alignment structure 2804that is attached to the attachment portion 2802. In some embodiments,attachment portion 2802 may extend along an axis, with the alignmentstructure 2804 extending non-parallel to the axis. In some embodiments,the alignment structure 2804 may define an angle with respect to theaxis along which the attachment portion 2802 extends. The angle may be,for example, between about 30 degrees to about 60 degrees. In someembodiments, the alignment structure 2804 may comprise a pair ofelongated arms 2806 that extend substantially parallel to each other,and may be attached to each other by a connection portion 2808. As willbe explained above with other embodiments of the second attachmentfeature, the alignment structure 2804 may assist in aligning the clamp108 to the line 110.

Referring to FIG. 29, in some embodiments, the second attachment feature2706 can include a guide structure 2900. In some embodiments, the guidestructure 2900 may be attached to the connection portion 2808 of thesecond attachment feature 2706. The connection portion 2808 may comprisea wall 2902 that defines a guide opening 2904 into which the guidestructure 2900 may be received. In this way, the guide structure 2900may extend along an axis outwardly from the second attachment feature2706. The guide structure 2900 may assist a drone operator who isoperating the UAV 100 to provide a point of reference relative to theUAV 100 and the line 110. In some embodiments, the guide structure 2900can include a ball at a distal end of the guide structure 2900.

Referring to FIG. 30, a guide 3000 according to some embodiments isillustrated. The guide 3000 comprises a mount 3002 and a rotation device3004. The rotation device 3004 is configured to attach several secondattachment features 2706 and is configured to rotate to present eachsecond attachment feature 2706 sequentially to a line 110 in order tomount the clamp 108 to the line 110.

The rotation device 3004 comprises a cover 3006 and a base 3008. In someembodiments, the cover 3006 may be attached to the base 3008, with thebase 3008 being movable relative to the cover 3006. The cover 3006 mayhave a top side and a bottom side. In some embodiments, the top side mayface the UAV 100 while the bottom side may face the base 3008.

In some embodiments, the top side of the cover 3006 may comprise one ormore attachment structures that assist in attaching the cover 3006 tothe UAV 100. For example, the cover 3006 may comprise a first attachmentstructure 3010, a second attachment structure 3012, a third attachmentstructure 3014, and a fourth attachment structure 3016. In someembodiments, the first attachment structure 3010, the second attachmentstructure 3012, the third attachment structure 3014, and the fourthattachment structure 3016 may extend outwardly from the top side of thecover 3006. In this way, top surfaces of the first attachment structure3010, the second attachment structure 3012, the third attachmentstructure 3014, and the fourth attachment structure 3016 may define afirst plane, while remaining portions of the cover 3006 may define asecond plane that is non-coplanar (e.g., offset) with respect to thefirst plane. It is to be appreciated that a bottom side of the UAV 100may comprise one or more recesses that are sized and/or shaped toreceive the first attachment structure 3010, the second attachmentstructure 3012, the third attachment structure 3014, and the fourthattachment structure 3016.

The cover 3006 may receive a fastener 3018 (e.g., a threaded fastener)through the cover opening defined by the cover 3006 so as to attach thecover 3006 to the UAV 100.

Referring to FIG. 31, the base 3008 according to some embodiments isillustrated. In some embodiments, the base 3008 comprises a base wall3100 that is surrounded by a surrounding wall 3102. The cover 3006 maybe attached to the surrounding wall 3102 so as to define a gap, a space,a recess, or the like between the cover 3006 and the base wall 3100. Insome embodiments, the base wall 3100 may have a substantially roundedshape, though other shapes (e.g., square, etc.) are envisioned.

In some embodiments, the base 3008 comprises one or more walls thatdefine attachment openings. For example, the base 3008 may comprise afirst wall 3104 that defines a first attachment opening 3106, a secondwall 3108 that defines a second attachment opening 3110, a third wall3112 that defines a third attachment opening 3114, and a fourth wall3116 that defines a fourth attachment opening 3118. In some embodiments,the first wall 3104, the second wall 3108, the third wall 3112, and thefourth wall 3116 may project outwardly from the surrounding wall 3102.In this way, ends of the first wall 3104, the second wall 3108, thethird wall 3112, and the fourth wall 3116 may be spaced a distance apartfrom the surrounding wall 3102. In some embodiments, the first wall3104, the second wall 3108, the third wall 3112, and the fourth wall3116 may be spaced apart between about 80 degrees to about 100 degreesabout the surrounding wall 3102. For example, the first wall 3104, thesecond wall 3108, the third wall 3112, and the fourth wall 3116 may bespaced apart about 90 degrees from one another. However, in otherexamples, such a spacing may be different than as illustrated herein.

In some embodiments, the second attachment feature 2706 may be attachedto the base 3008. For example, the second attachment feature 2706 may bereceived within one of the attachment openings 700 in a as describedherein with respect to FIG. 7. In this way, the base 3008 may receive aplurality of second attachment features 2706, such as a secondattachment feature 2706 within each of the first attachment opening 232,the second attachment opening 234, the third attachment opening 236,and/or the fourth attachment opening 238 (collectively attachmentopenings 700).

Remaining with FIG. 31, the base 3008 may comprise a first stopper 3119while the cover 3006 may comprise a second stopper 3120. In someembodiments, the first stopper 3119 comprises a projection,protuberance, or other structure formed along an interior wall of thebase 3008. The second stopper 3120 may comprise a projection,protuberance, or other structure formed along an interior wall of thecover 3006. In some embodiments, the first stopper 3119 and the secondstopper 3120 may face each other when the cover 3006 is attached to thebase 3008.

In some embodiments, a biasing device 3122 may comprise a first biasingend 3124 and a second biasing end 3126. The first biasing end 3124 andthe second biasing end 3126 may project outwardly from an axis (e.g.central axis 206) along which the biasing device 3122 extends. That is,in some embodiments, the biasing device 3122 may define an opening thatextends along an axis, with the first biasing end 3124 and the secondbiasing end 3126 extending perpendicular to the axis.

When the cover 3006 is attached to the base 3008, the first biasing end3124 of the biasing device 3122 may engage the first stopper 3119 whilethe second biasing end 3126 of the biasing device 3122 may engage thesecond stopper 3120. For example, a protrusion end of a protrusion maybe received within an opening 3128 defined within the base 3008. In thisway, due to the cover 3006 being attached to and non-movable relative tothe UAV 100, the biasing device 3122 may cause the base 3008 to moverelative to the cover 3006. For example, with the first biasing end 3124of the biasing device 3122 engaging the first stopper 3119 and thesecond biasing end 3126 of the biasing device 3122 engaging the secondstopper 3120, the biasing device 3122 may apply a biasing force to thebase 3008 to cause the base 3008 to rotate relative to the cover 3006.

In some embodiments, a push mechanism (not shown) may be attached to abottom side of the base 3008. The push mechanism may project outwardlyfrom a perimeter of the base 3008, and may be fixedly attached to thefastener. In some embodiments, the biasing device 3122 may cause thebase 3008 to move relative to the cover 3006. In operation, the base3008 may be limited from further movement due to the clamps 108contacting the push mechanism. Once a clamp 108 has been attached to theline 110, the force applied by the biasing device 3122 to the base 3008may cause further rotation of the base 3008, at least until the nextclamp 108 contacts the push mechanism. In this way, the base 3008 andthe cover 3006 may provide an auto-indexing feature for attaching clamps108 to one or more lines 110.

Referring to FIG. 32, a guide 3200 according to some embodiments isillustrated. In some embodiments, the guide 3200 comprises a firstattachment portion 3202 and a second attachment portion 3204. A clamp108 may be received by the first attachment portion 3202 and the secondattachment portion 3204. In some embodiments, the guide 3200 isconfigured to receive a plurality of clamps 108, such as four clamps,for example.

Referring to FIGS. 33 and 34, a clamp 3300 is illustrated according tosome embodiments. In some embodiments, the clamp 3300 can include afirst jaw 3302, a second jaw 3304, a biasing member 3306, and anarresting member 3308, etc. In some embodiments, the arresting member3308 comprises a first arresting portion 3310 and a second arrestingportion 3312. The first arresting portion 3310 may have a first end 3314that is pivotably attached to the first jaw 3302. The second arrestingportion 3312 may have a first ledge 3316 that engages a second ledge3318 of the second jaw 3304, similar to previously describedembodiments. In some embodiments, the first arresting portion 3310 andthe second arresting portion 3312 may be attached by an arresting pivot3320. In this way, the first arresting portion 3310 and the secondarresting portion 3312 may pivot relative to each other about thearresting pivot 3320.

As illustrated in FIG. 34, the second arresting portion 3312 comprises astop member 3400. The stop member 3400 may selectively abut the firstarresting portion 3310. In some embodiments, the arresting member 3308is movable between an extended position (e.g., as illustrated in FIG.33) in which the first arresting portion 3310 and the second arrestingportion 3312 extend along an axis 3402, and a folded position (e.g. asillustrated in FIG. 34) in which the first arresting portion 3310 andthe second arresting portion 3312 extend non-linearly with respect toeach other. In some embodiments, when the first arresting portion 3310and the second arresting portion 3312 are in the extended position, thestop member 3400 may limit the arresting member 3308 from moving to thefolded position by abutting the first arresting portion 3310.

In operation, the arresting member 3308 may maintain the first jaw 3302and the second jaw 3304 in the opened position when the arresting member3308 is in the extended position. When the line 110 contacts thearresting member 3308, the first arresting portion 3310 and the secondarresting portion 3312 may pivot from the extended position to thefolded position (e.g., as illustrated in FIG. 34). With the arrestingmember 3308 in the folded position, the biasing member 3306 may move theclamp 3300 from the opened position to the closed position.

Referring to FIG. 35, some embodiments of the clamp 3500 is illustrated.In some embodiments, the clamp 3500 may comprise a first jaw 3502, asecond jaw 3504, a biasing member 3506, and an arresting member 3508. Insome embodiments, the arresting member 3508 may extend non-linearlybetween opposing ends. For example, a center portion 3510 of thearresting member 3508 may form an angle.

The arresting member 3508 may be pivotably attached to the second jaw3504 at the attachment location 3512. In some embodiments, the arrestingmember 3508 may be attached to the second jaw 3504 at a location that isbetween a first end 3514 and a second end 3516 of the arresting member3508. For example, a location towards a center 3510 of the arrestingmember 3508 may be pivotably attached to the second jaw 3504, such thatthe arresting member 3508 may pivot relative to the second jaw 3504.

In some embodiments, the arresting member 3508 includes a first ledge3518. The first ledge 3518 may comprise a protuberance, an outcropping,or the like. The first ledge 3518 may engage a second ledge 3520 that isdefined in the first jaw 3502. For example, the first jaw 3502 maydefine an opening in which the second ledge 3520 may be formed. In someembodiments, the second ledge 3520 may be formed adjacent to an axis3522. In such some embodiments, the axis 3522 and the second ledge 3520may be located on a same side (e.g., below) the location of thepivotable attachment between the arresting member 3508 and the secondjaw 3504. In some embodiments, the second ledge 3520 may comprise ashelf, an outcropping, or the like.

In operation, the first ledge 3518 of the arresting member 3508 may restupon the second ledge 3520 of the first jaw 3502 when the clamp 3500 isin the opened position (e.g., as illustrated in FIG. 35). In the openedposition, the biasing member 3506 may exert a closing force 3524 on thefirst jaw 3502 and the second jaw 3504 to bias the clamp 3500 towardsthe closed position. When the arresting member 3508 is in contact withthe second jaw 3504 (e.g., by virtue of the first ledge 3518 restingupon the second ledge 3520), the arresting member 3508 may maintain theclamp 3500 in the opened position, with the first jaw 3502 and thesecond jaw 3504 spaced apart.

Referring to FIG. 36, a clamp 3600 according to some embodiments isillustrated. In some embodiments, the clamp 3600 can include a first jaw3602, a second jaw 3604, a biasing member 3606, and an arresting member3608. In some embodiments, the arresting member 3608 may be disposed ata rear of the first jaw 3602.

In some embodiments, the arresting member 3608 may be removably attachedto the first jaw 3602 at the attachment location 3610. The arrestingmember 3608 can extend between a first end 3612 and a second end 3614.The first end 3612 may be removably attached to the first jaw 3602. Forexample, the first jaw 3602 may define a second ledge 3616 that isformed between the walls that define a slot 3618. The first end 3612 ofthe arresting member 3608 may engage and rest upon the second ledge3616. In some embodiments, the second jaw 3604 comprises a stopper 3620.The stopper 3620 may be positioned within the slot 3618. The arrestingmember 3608 may initially be inserted within the slot 3618 so as to restupon the second ledge 3616. Opposite the second ledge 3616, the stopper3620 may contact and engage the arresting member 3608. In this way, thesecond ledge 3616 may be disposed on a first side 3622 of the arrestingmember 3608 while the stopper 3620 may be disposed on an opposing secondside of the arresting member 3608.

In operation, the arresting member 3608 may rest upon the second ledge3616 of the first jaw 3602 when the clamp 3600 is in the opened position(e.g., as illustrated). In the opened position, the biasing member 3606may exert a closing force 3624 on the first jaw 3602 and the second jaw3604 to bias the clamp 3600 towards the closed position. When thearresting member 3608 is in contact with the stopper 3620, the arrestingmember 3608 may maintain the clamp 3600 in the opened position, with thefirst jaw 3602 and the second jaw 3604 spaced apart.

The arresting member 3608 may be moved in a direction away from theclamp 3600 such that the arresting member 3608 may be removed from thesecond ledge 3616. As the arresting member 3608 is removed from thesecond ledge 3616, the stopper 3620 may no longer contact and/or engagethe arresting member 3608. In this way, the arresting member 3608 maynot maintain the first jaw 3602 and the second jaw 3604 in the openedposition. Rather, the force of the biasing member 3606 may cause thefirst jaw 3602 and the second jaw 3604 to move towards each other intothe closed position. In this way, the line 110 may be gripped betweenthe first jaw 3602 and the second jaw 3604.

Referring to FIG. 37, a clamp 3700 according to some embodiments isillustrated. The clamp 3700 can include a first jaw 3702, a second jaw3704, a biasing member 3706, and an arresting member 3708. In someembodiments, the arresting member 3708 may be disposed at a rear of thefirst jaw 3702.

In some embodiments, the arresting member 3708 comprises one or morearresting arms. For example, the arresting member 3708 comprises a firstarresting arm 3710, a second arresting arm 3712, and a third arrestingarm 3714. The first arresting arm 3710 may extend from a rear of thesecond jaw 3704 and through a slot 3716 defined by the first jaw 3702.In some embodiments, the second arresting arm 3712 may be pivotablyattached to the first arresting arm 3710 at a first pivot attachment3718. In this way, the first arresting arm 3710 and the second arrestingarm 3712 may pivot relative to each other. In some embodiments, thearresting member 3708 includes the third arresting arm 3714 that ispivotably attached to the second arresting arm 3712 at a second pivotattachment 3720. In this way, the second arresting arm 3712 and thethird arresting arm 3714 may pivot relative to each other. Opposite thesecond pivot attachment 3720, the third arresting arm 3714 may beattached to the first jaw 3702.

In some embodiments, the first jaw 3702 comprises a stopper 3722 thatextends between the walls that define the slot 3716. The secondarresting arm 3712 and/or the third arresting arm 3714 may abut and/orcontact the stopper 3722.

In operation the second arresting arm 3712 and the third arresting arm3714 may pivot towards the stopper 3722 so as to contact the stopper3722 adjacent to the second pivot attachment 3720. In the openedposition, the biasing member 3706 may exert a closing force 3724 on thefirst jaw 3702 and the second jaw 3704 to bias the clamp 3700 towardsthe closed position. When the second arresting arm 3712 and the thirdarresting arm 3714 are in contact with the stopper 3722, the firstarresting arm 3710 is limited from pivoting downwardly towards the thirdarresting arm 3714. In this way, when the arresting member 3708 abutsand/or contacts the stopper 3722, the arresting member 3708 may maintainthe clamp 3700 in the opened position, with the first jaw 3702 and thesecond jaw 3704 spaced apart.

In some embodiments, to move the clamp 3700 from the opened positiontoward the closed position, the arresting member 3708 may be moved in adirection away from the stopper 3722. For example, the second arrestingarm 3712 may comprise a gripping location 3726 that is adjacent to thesecond pivot attachment 3720. A force may be applied to the grippinglocation 3726 to move the second arresting arm 3712 away from thestopper 3722. In turn, the third arresting arm 3714 may likewise moveaway from the stopper 3722. With the second arresting arm 3712 and thethird arresting arm 3714 moving away from the stopper, the firstarresting arm 3710 may move towards the third arresting arm 3714 (e.g.,downwardly). In this way, the arresting member 3708 may not maintain thefirst jaw 3702 and the second jaw 3704 in the opened position. Rather,the force of the biasing member 3706 may cause the first jaw 3702 andthe second jaw 3704 to move towards each other into the closed position.In this way, the line 110 may be gripped between the first jaw 3702 andthe second jaw 3704.

Referring to FIG. 38, a clamp 3800 according to some embodiments isillustrated. The clamp 3800 can include a first jaw 3802, a second jaw3804, and a biasing member 3806. In some embodiments, the clamp 3800 maynot include an arresting member. Rather, the position of the biasingmember 3806 may maintain the clamp 3800 in an opened position versus aclosed position.

For example, in the opened position, as illustrated in FIG. 38, thebiasing member 3806 may be located on a side of the axis 3814, such asby being located below the axis 3814. In this way, the biasing member3806 may apply a force to the first jaw 3802 and the second jaw 3804.However, due to the biasing member 3806 being located below the axis3814, the first jaw 3802 and the second jaw 3804 may remain in theopened position. In other words, the biasing member 3806 is urging thefirst jaw 3802 and the second jaw 3804 to the opened position becausethe clamp 3800 is in an over-center position.

In some embodiments, to move the clamp 3800 from the opened positiontowards the closed position, the clamp 3800 may be moved into proximityto the line 110. As the line 110 moves towards the clamp 3800, the line110 may contact a jaw wall 3810 of the second jaw 3804. Contact betweenthe line 110 and the jaw wall 3810 of the second jaw 3804 may provide asufficient amount of force for the second jaw 3804 to overcome thebiasing force of the biasing member 3806. In turn, the second jaw 3804may begin to rotate relative to the first jaw 3802. This rotation mayallow for the biasing member 3806 to move upwards such that, the biasingmember 3806 may be located on an opposite side of the axis 3814 (e.g.,above the axis). In this way, the biasing member 3806 may no longermaintain the first jaw 3802 and the second jaw 3804 in the openedposition. Rather, the force of the biasing member 3806 may cause thefirst jaw 3802 and the second jaw 3804 to move towards each other intothe closed position. In this way, the line 110 may be gripped betweenthe first jaw 3802 and the second jaw 3804.

Referring to FIG. 39, a clamp 3900 according to some embodiments isillustrated. The clamp 3900 can include a first jaw 3902, a second jaw3904, and a biasing member 3906. The illustrated clamp of FIG. 39 issimilar to the clamp 3800 of FIG. 38. However, in some embodiments, theclamp 3900 can include a disengagement structure, such as a wheel 3910.The wheel 3910 may be rotatably attached to the first jaw 3902. In someembodiments, when the clamp 3900 moves into proximity with the line 110,the line 110 may engage a leg 3912 of the wheel 3910. Such an engagementmay cause the wheel 3910 to rotate. As the wheel 3910 rotates, one ormore legs 3912 of the wheel 3910 may contact a mounting structure (notshown) to which the clamp 3900 is mounted. This contact may assist inreleasing the clamp 3900 from the mounting structure.

Referring to FIG. 40, some embodiments mounting structure 4000 isillustrated for mounting the clamps 4002 to a line 110. In someembodiments, one or more of the clamps that have been described hereinmay be used in association with the mounting structure 4000. Themounting structure 4000 may comprise a base 4004 and a wheel 4006. Insome embodiments, the base 4004 may be attached to the UAV 100, whilethe wheel 4006 may be attached to the base 4004. In some embodiments,the mounting structure 4000 comprises a mounting arm 4008 that ismovable relative to the wheel 4006.

The mounting arm 4008 may extend between a gear end 4010 and anengagement end 4012. In some embodiments, the gear end 4010 may belocated in proximity to a center of the wheel 4006 while the engagementend 4012 may be located towards a perimeter of the wheel 4006. The gearend 4010 may comprise a stopper 4014 for engaging with gears 4016 of thewheel 4006. In some embodiments, the gears 4016 define one or moreslots, openings, or the like that are formed in a portion of the wheel4006. In some embodiments, the mounting arm 4008 may normally be biasedto a position in which the engagement end 4012 is in contact with thewheel 4006 and the gear end 4010 is located a distance away from thegears 4016. Due to the force of gravity (e.g., from the clamps 4002being supported on a perimeter of the wheel 4006), the wheel 4006 maypivot downwardly as represented by arrow 4020. As the wheel 4006rotates, the engagement end 4012 may receive a portion of the clamp4002, such as a wall 4018. In this way, a wall of the clamp 4002 may bepositioned between the engagement end of the mounting arm 4008 and thewheel 4006. The outwardly flared shape of the engagement end 4012 mayfurther facilitate receiving a portion of the clamp 4002.

As the portion of the clamp 4002 is received by the engagement end 4012,the gear end 4010 of the mounting arm 4008 may move into engagement withthe gears 4016. That is, the stopper 4014 of the mounting arm 4008 maypivot so as to be received within one of the gear openings of the gear4016. With the stopper 4014 in place, the wheel 4006 is substantiallylimited from inadvertently rotating. However, once a clamp 4002 hasreceived a line and the clamp is disengaged from the wheel 4006, thewheel 4006 may rotate, thus positioning the next clamp 4002 in placerelative to the line 110.

Referring to FIG. 41, a mounting structure 4100 according to someembodiments is illustrated for mounting a set of clamps 4102 to a line110. In some embodiments, one or more of the clamps that have beendescribed herein may be used in association with the mounting structure4100. The mounting structure 4100 may comprise a frame 4104 and a clampholder 4106. In some embodiments, one or more of the clamps 4102 may beattached to the clamp holder 4106. The frame 4104 may be attached to theUAV 100, such that the clamps 4102 may be transported towards the line110. In some embodiments, the mounting structure 4100 comprises a wire4108 that may be attached to the frame 4104 and to a triggeringmechanism 4110 of the clamps 4102. In this way, one of the clamps 4102may be attached to a line 110. As the UAV 100 is flying away, the wire4108 may cause the triggering mechanism 4110 to disengage from the clamp4102 and, thus, cause the clamp 4102 to move from the opened position tothe closed position. In this way, the clamp 4102 may be attached to theline 110. Once one of the clamps 4102 is attached to the line 110,gravity may assist in causing the next clamp 4102 to slide down theclamp holder 4106 towards an end 4112 of the clamp holder 4106.

As described herein, the present application provides for an unmannedaerial vehicle (e.g., a drone) to maneuver a clamp from the ground to aline (e.g., overhead conductor) and mount the clamp to the line withoutthe physical presence of a line worker near the line. To achieve this,an auto-triggering clamp is described to enable the clamp toautomatically latch onto the line by using kinetic energy that has beenconverted from potential energy in a biasing member as the clamptriggers itself through contact with a line. A carrier system has alsobeen developed to work with available commercial drones to enable theclamp to be carried to the line and then be released once the clamp haslatched onto the line. This system may replace conventional bucket truckor helicopter installation methods.

The components of this design may comprise at least one of a drone,associated control hardware and/or software, human pilot, clamp, or adrone mounted guide. The drone pilot may mount the drone guide to thedrone. Then, the pilot may install a clamp into the carrier and set atrigger so that the clamp may be ready to be installed on a line. Insome embodiments, some drone guides may be capable of holding multipleclamps to help accelerate the installation process of multiple clamps(e.g., drone does not have to return to ground for every clamp). Next,the pilot may power up the drone and navigate up to the line. The pilotmay then maneuver the drone so that the clamp is driven into the linewhich may trip the trigger and close the clamp around the line. Theclamp may (e.g., nearly) simultaneously release from the guide and mayremain fixed to the line while the pilot navigates the drone to the nextinstall location. When there are no more clamps left to be installed,the pilot may land the drone and repeat the installation process untilall of the clamps have been installed.

In some embodiments, wildlife strikes of powerlines have beenproblematic in the power-utility industry. The present disclosurerelates to a device to hold a clamp and transport the clamp up to thepowerline.

The cradle disclosed herein may allow a clamp to be transported andinstalled on a line (e.g., a powerline) via drone. Prior to this design,a way to install clamps was to either use a hot stick or to apply theclamp by hand. Both of these methods were inefficient. The cradledisclosed herein allows a worker to remain on the ground while using adrone to transport a clamp up to the line and then remotely install theclamp. However, some of the described clamps herein can be used inconjunction with a hot stick.

The present application relates to a guide, or clamp cradle, thatprovides the basic functions of holding a clamp securely, transportingthe clamp to a desired installation location on an overhead line viadrone, guiding the line into the clamp jaws, and then releasing theclamp once the clamp is fully engaged on the line. The apparatus andmethods of the present application may accomplish these tasks while theoperator remains on the ground.

A function of a cradle as provided herein may be to hold a clamp whilethe clamp is being lifted up to a line (e.g., an overhead conductor).The clamp may accomplish this by using two small ears with protrudingplastic nubs. When a clamp is placed in the cradle, the nubs can have aninterference fit with the clamp which may cause the cradle ears to flexoutward slightly. When the nubs on the cradle ears line up with twoholes that are molded into the clamp, the ears may spring back to theiroriginal position and the nubs may drop into the holes. The clamp maythen be suspended on these nubs. To remove the clamp from the cradle,the ears may be sprung outward slightly to allow the nubs to come out ofthe holes on the clamp body. This attachment method may provide an easy,secure fit while at the same time requiring a low enough disengagementforce to allow the clamp will detach from the cradle. The nubs on theears may have an angled face on a surface that helps to lower the amountof force required to disengage the clamp from the cradle.

To provide positive disengagement, the cradle may incorporate an angledstop surface for a clamp swinging trigger. When a clamp is flown into aline and tripped, the swinging trigger on the clamp may be forcedbackward by an angled surface designed into a center of the clamp. Asthe trigger swings backward, the trigger may come into contact with thetrigger stop surface designed into the cradle. This contact may forcethe clamp downward and the drone/cradle assembly upward. This force maybe enough to overcome the disengagement force of the cradle nubs and theclamp may then positively disengage from the cradle. This disengagementforce may tend to push the drone upward away from the line.

Another feature is an angled guide feature. The angled guide may help todirect a line (e.g., powerline) into the correct position toconsistently trigger the clamp. The guide may allow for a greater degreeof misalignment during install. For example, the line may be up to 5inches above the clamp opening when the drone pilot begins to fly theclamp into the line. Rather than missing the clamp opening, the line maycontact the guide feature and be guided into the correct position as thedrone is piloted forward. The cradle may also incorporate a contact stopthat supports the clamp and prevents the clamp from rotating as the lineis forced against the triggering mechanism.

Although the subject matter has been described in language specific tostructural features or methodological acts, it is to be understood thatthe subject matter defined in the appended claims is not necessarilylimited to the specific features or acts described above. Rather, thespecific features and acts described above are disclosed as exampleforms of implementing at least some of the claims.

Various operations of embodiments are provided herein. The order inwhich some or all of the operations described should not be construed toimply that these operations are necessarily order dependent. Alternativeordering will be appreciated having the benefit of this description.Further, it will be understood that not all operations are necessarilypresent in each embodiment provided herein. Also, it will be understoodthat not all operations are necessary in some embodiments.

Many modifications may be made to the instant disclosure withoutdeparting from the scope or spirit of the claimed subject matter. Unlessspecified otherwise, “first,” “second,” or the like are not intended toimply a temporal aspect, a spatial aspect, an ordering, etc. Rather,such terms are merely used as identifiers, names, etc. for features,elements, items, etc. For example, a first component and a secondcomponent correspond to component A and component B or two different ortwo identical components or the same component.

Moreover, “exemplary” is used herein to mean serving as an example,instance, illustration, etc., and not necessarily as advantageous. Asused in this application, “or” is intended to mean an inclusive “or”rather than an exclusive “or”. In addition, “a” and “an” as used in thisapplication are to be construed to mean “one or more” unless specifiedotherwise or clear from context to be directed to a singular form. Also,at least one of A and B or the like means A or B or both A and B.Furthermore, to the extent that “includes”, “having”, “has”, “with”, orvariants thereof are used in either the detailed description or theclaims, such terms are intended to be inclusive in a manner similar to“comprising”.

Also, although the disclosure has been illustrated and described withrespect to one or more implementations, equivalent alterations andmodifications will occur to others skilled in the art based upon areading and understanding of this specification and the annexeddrawings. The disclosure includes all such modifications and alterationsand is limited only by the scope of the following claims. In particularregard to the various functions performed by the above describedcomponents (e.g., elements, resources, etc.), the terms used to describesuch components are intended to correspond, unless otherwise indicated,to any component which performs the specified function of the describedcomponent (e.g., that is functionally equivalent), even though notstructurally equivalent to the disclosed structure. In addition, while aparticular feature of the disclosure may have been disclosed withrespect to only one of several implementations, such feature may becombined with one or more other features of the other implementations asmay be desired and advantageous for any given or particular application.

What is claimed is:
 1. An unmanned aerial vehicle for mounting a clampto a line comprising: a body; first propeller attached to the body; asecond propeller attached to the body; a third propeller attached to thebody, wherein: the body is between at least one of the first propellerand the second propeller, the first propeller and the third propeller,or the second propeller and the third propeller; and a guide attached tothe body, wherein the guide is configured to support the clamp formounting to the line by flying the unmanned aerial vehicle toward theline, wherein the guide is configured to support the clamp such that animaginary clamp line between a first jaw of the clamp and a second jawof the clamp when the clamp is in an arrested position is non-parallelto a plane intersecting the first propeller, the second propeller, andthe third propeller.
 2. The unmanned aerial vehicle of claim 1, whereinthe guide comprises an attachment feature configured to support theclamp, and the unmanned aerial vehicle comprises a rotation deviceconfigured to rotate about an axis perpendicular to the plane, whereinthe attachment feature is attached to the rotation device such thatrotation of the rotation device at least one of: maneuvers the clampinto a first position for mounting to the line or maneuvers a secondclamp into a second position for mounting to a second line.
 3. Anunmanned aerial vehicle for mounting a clamp to a line comprising: abody having a first side and a second side; a support structure attachedto the first side of the body, wherein the support structure isconfigured to support the unmanned aerial vehicle on a surface when theunmanned aerial vehicle is not flying; and a guide attached to the firstside of the body, wherein the guide is configured to support the clampfor mounting to the line by flying the unmanned aerial vehicle towardthe line.
 4. The unmanned aerial vehicle of claim 3, wherein the guidecomprises an alignment structure configured to direct the clamp to theline for mounting the clamp to the line.
 5. The unmanned aerial vehicleof claim 3, comprising a mount attached to the first side of the body,the mount configured to receive the guide to attach the guide to thebody.
 6. A clamp comprising: a first jaw; a second jaw attached to thefirst jaw; a biasing member having a first end attached to the first jawand a second end attached to the second jaw, wherein the biasing memberis configured to at least one of: rotate the first jaw relative to thesecond jaw about an axis; or rotate the second jaw relative to the firstjaw about the axis, and an arresting member configured to engage atleast one of the first jaw or the second jaw, the arresting membermovable between a first position relative to at least one of the firstjaw or the second jaw and a second position relative to at least one ofthe first jaw or the second jaw, wherein in the first position, thearresting member is configured to at least one of: restrain rotation ofthe first jaw relative to the second jaw about the axis; or restrainrotation of the second jaw relative to the first jaw about the axis, andin the second position, the arresting member is configured to at leastone of: enable rotation of the first jaw relative to the second jawabout the axis; or enable rotation of the second jaw relative to thefirst jaw about the axis.
 7. The clamp of claim 6, the arresting membercomprising: a first end configured to be pivotably attached to at leastone of the first jaw and the second jaw; and a second end configured toselectively engage at least one of the first jaw and the second jaw. 8.The clamp of claim 6, wherein the biasing member is configured to urgerotation of at least one of the first jaw or the second jaw to at leastone of an over-center position, an arrested position, or a closedposition, wherein: when the first jaw and the second jaw are in theover-center position, the biasing member is located on a first side ofthe axis, and when the first jaw and the second jaw are in the closedposition, the biasing member is located on a second side of the axis. 9.The clamp of claim 6, wherein: the arresting member is rotatablyattached to at least one of the first jaw or the second jaw, thearresting member comprises an engagement tab, when the arresting memberis in the first position, the first jaw and the second jaw are in anarrested position and the engagement tab engages at least one of thefirst jaw or the second jaw to provide a physical interference torestrain rotation of the second jaw relative to the first jaw and torestrain rotation of the first jaw relative to the second jaw, and thearresting member moves from the first position to the second position byrotating about a mounting axis, thereby removing the physicalinterference and enabling the first jaw and the second jaw to move fromthe arrested position to a closed position to mount the clamp to a line.10. The clamp of claim 6, wherein the first jaw comprises a first matingportion configured to mate with a second mating portion of a guide toattach the clamp to the guide.
 11. A guide configured to support a clampfor mounting to a line by flying, toward the line, an unmanned aerialvehicle to which the guide is attached, the guide comprising: a quickdisconnect configured to disconnect the guide from the unmanned aerialvehicle.
 12. The guide of claim 11, comprising: a first attachmentfeature configured to attach the guide to the unmanned aerial vehicle;and a second attachment feature configured to attach the clamp to theguide, wherein the quick disconnect is configured to disconnect thesecond attachment feature from the first attachment feature such thatthe second attachment feature is disconnected from the unmanned aerialvehicle.
 13. An unmanned aerial vehicle for mounting a clamp to a linecomprising: a body; a first propeller attached to the body; a guideattached to the body and configured to support the clamp for mounting tothe line by flying the unmanned aerial vehicle toward the line; and apropeller guard attached to the body and configured to inhibit thepropeller from contacting the line and to direct the clamp to the line.14. The unmanned aerial vehicle of claim 13, wherein the propeller guardis below the propeller, to an exterior side of the propeller relative tothe body, and above the propeller.
 15. The unmanned aerial vehicle ofclaim 13, comprising: a second propeller attached to the body; and athird propeller attached to the body, wherein: the body is between atleast one of the first propeller and the second propeller, the firstpropeller and the third propeller, or the second propeller and the thirdpropeller, and the propeller guard is at an angle relative to a planeintersecting the first propeller, the second propeller, and the thirdpropeller to direct the clamp to the line.
 16. An attachment feature ofa guide configured to support a clamp for mounting to a line by flying,toward the line, an unmanned aerial vehicle to which the guide isattached, the attachment feature comprising: an attachment componentconfigured to attach the clamp to the guide; and a backing portionconfigured to exert a detachment force on the clamp to detach the clampfrom the guide as the clamp moves from an arrested position to a closedposition whereby a distance between a first jaw of the clamp and asecond jaw of the clamp is decreased to mount the clamp to the line. 17.The attachment feature of claim 16, wherein the detachment force is afunction of kinetic energy that causes the clamp to move from thearrested position to the closed position.
 18. The attachment feature ofclaim 16, wherein the backing portion is configured to exert thedetachment force to an arresting member of the clamp responsive to thearresting member contacting the backing portion as the clamp moves fromthe arrested position to the closed position.
 19. The attachment featureof claim 16, wherein the attachment component comprises a first matingportion configured to mate with a second mating portion of the clamp toattach the clamp to the guide.
 20. The attachment feature of claim 19,wherein the attachment component is elastically deformable to attach theclamp to the guide.